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Antoine Cerfon

Associate Professor of Mathematics

    20062020

    Research output per year

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    Research Output

    • 28 Article
    • 8 Conference contribution
    • 1 Review article
    2020

    Adaptive Hybridizable Discontinuous Galerkin discretization of the Grad–Shafranov equation by extension from polygonal subdomains

    Sánchez-Vizuet, T., Solano, M. E. & Cerfon, A. J., Jan 1 2020, (Accepted/In press) In : Computer Physics Communications. 107239.

    Research output: Contribution to journalArticle

    Efficient high-order singular quadrature schemes in magnetic fusion

    Malhotra, D., Cerfon, A. J., O'Neil, M. & Toler, E., Jan 1 2020, In : Plasma Physics and Controlled Fusion. 62, 2, 024004.

    Research output: Contribution to journalArticle

    2019

    Magnetic shear due to localized toroidal flow shear in tokamaks

    Lee, J. & Cerfon, A., Sep 4 2019, In : Plasma Physics and Controlled Fusion. 61, 10, 105007.

    Research output: Contribution to journalArticle

    Taylor states in stellarators: A fast high-order boundary integral solver

    Malhotra, D., Cerfon, A., Imbert-Gérard, L. M. & O'Neil, M., Nov 15 2019, In : Journal of Computational Physics. 397, 108791.

    Research output: Contribution to journalArticle

    2018

    An integral equation-based numerical solver for Taylor states in toroidal geometries

    O'Neil, M. & Cerfon, A. J., Apr 15 2018, In : Journal of Computational Physics. 359, p. 263-282 20 p.

    Research output: Contribution to journalArticle

    Pseudo spectral collocation with Maxwell polynomials for kinetic equations with energy diffusion

    Sánchez-Vizuet, T. & Cerfon, A. J., Feb 2018, In : Plasma Physics and Controlled Fusion. 60, 2, 025018.

    Research output: Contribution to journalArticle

    Stellarator Research Opportunities: A Report of the National Stellarator Coordinating Committee

    Gates, D. A., Anderson, D., Anderson, S., Zarnstorff, M., Spong, D. A., Weitzner, H., Neilson, G. H., Ruzic, D., Andruczyk, D., Harris, J. H., Mynick, H., Hegna, C. C., Schmitz, O., Talmadge, J. N., Curreli, D., Maurer, D., Boozer, A. H., Knowlton, S., Allain, J. P., Ennis, D. & 29 others, Wurden, G., Reiman, A., Lore, J. D., Landreman, M., Freidberg, J. P., Hudson, S. R., Porkolab, M., Demers, D., Terry, J., Edlund, E., Lazerson, S. A., Pablant, N., Fonck, R., Volpe, F., Canik, J., Granetz, R., Ware, A., Hanson, J. D., Kumar, S., Deng, C., Likin, K., Cerfon, A., Ram, A., Hassam, A., Prager, S., Paz-Soldan, C., Pueschel, M. J., Joseph, I. & Glasser, A. H., Feb 1 2018, In : Journal of Fusion Energy. 37, 1, p. 51-94 44 p.

    Research output: Contribution to journalReview article

    2017

    An adaptive fast multipole accelerated Poisson solver for complex geometries

    Askham, T. & Cerfon, A. J., Sep 1 2017, In : Journal of Computational Physics. 344, p. 1-22 22 p.

    Research output: Contribution to journalArticle

    An analytic scaling relation for the maximum tokamak elongation against n = 0 MHD resistive wall modes

    Lee, J., Freidberg, J., Cerfon, A. & Greenwald, M., May 10 2017, In : Nuclear Fusion. 57, 6, 066051.

    Research output: Contribution to journalArticle

    Fast and spectrally accurate evaluation of gyroaverages in non-periodic gyrokinetic-poisson simulations

    Guadagni, J. & Cerfon, A. J., Aug 1 2017, In : Journal of Plasma Physics. 83, 4, 905830407.

    Research output: Contribution to journalArticle

    Open Access

    Sparse grid techniques for particle-in-cell schemes

    Ricketson, L. F. & Cerfon, A. J., Feb 2017, In : Plasma Physics and Controlled Fusion. 59, 2, 024002.

    Research output: Contribution to journalArticle

    2016

    Accurate derivative evaluation for any Grad-Shafranov solver

    Ricketson, L. F., Cerfon, A. J., Rachh, M. & Freidberg, J. P., Jan 15 2016, In : Journal of Computational Physics. 305, p. 744-757 14 p.

    Research output: Contribution to journalArticle

    Effect of the Shafranov shift and the gradient of β on intrinsic momentum transport in up-down asymmetric tokamaks

    Ball, J., Parra, F. I., Lee, J. & Cerfon, A. J., Nov 3 2016, In : Plasma Physics and Controlled Fusion. 58, 12, 125015.

    Research output: Contribution to journalArticle

    Vortex Dynamics and Shear-Layer Instability in High-Intensity Cyclotrons

    Cerfon, A. J., Apr 28 2016, In : Physical Review Letters. 116, 17, 174801.

    Research output: Contribution to journalArticle

    2015

    Accurate spectral numerical schemes for kinetic equations with energy diffusion

    Wilkening, J., Cerfon, A. J. & Landreman, M., Aug 1 2015, In : Journal of Computational Physics. 294, p. 58-77 20 p.

    Research output: Contribution to journalArticle

    ECOM: A fast and accurate solver for toroidal axisymmetric MHD equilibria

    Lee, J. & Cerfon, A., May 1 2015, In : Computer Physics Communications. 190, p. 72-88 17 p.

    Research output: Contribution to journalArticle

    Tokamak elongation - How much is too much? Part 1. Theory

    Freidberg, J. P., Cerfon, A. & Lee, J. P., Dec 1 2015, In : Journal of Plasma Physics. 81, 6, 515810607.

    Research output: Contribution to journalArticle

    Tokamak elongation - How much is too much? Part 2. Numerical results

    Lee, J. P., Cerfon, A., Freidberg, J. P. & Greenwald, M., Dec 1 2015, In : Journal of Plasma Physics. 81, 6, 515810608.

    Research output: Contribution to journalArticle

    Tokamak plasma high field side response to an n = 3 magnetic perturbation: A comparison of 3D equilibrium solutions from seven different codes

    Reiman, A., Ferraro, N. M., Turnbull, A., Park, J. K., Cerfon, A., Evans, T. E., Lanctot, M. J., Lazarus, E. A., Liu, Y., McFadden, G., Monticello, D. & Suzuki, Y., Jun 1 2015, In : Nuclear Fusion. 55, 6, 063026.

    Research output: Contribution to journalArticle

    2014

    Exact axisymmetric Taylor states for shaped plasmas

    Cerfon, A. J. & O'Neil, M., Jun 2014, In : Physics of Plasmas. 21, 6, 064501.

    Research output: Contribution to journalArticle

    Vlasov equation approach to space charge effects in isochronous cyclotrons

    Cerfon, A., Guadagni, J., Bühler, O., Freidberg, J. P. & Parra, F. I., Mar 2014, CYCLOTRONS 2013 - Proceedings of the 20th International Conference on Cyclotrons and their Applications. Joint Accelerator Conferences Website (JACoW), (CYCLOTRONS 2013 - Proceedings of the 20th International Conference on Cyclotrons and their Applications).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Vlasov equation approach to space charge effects in isochronous machines

    Cerfon, A. J., Bühler, O., Guadagni, J., Parra, F. I. & Freidberg, J. P., Mar 2014, CYCLOTRONS 2013 - Proceedings of the 20th International Conference on Cyclotrons and their Applications. Joint Accelerator Conferences Website (JACoW), p. 310-314 5 p. (CYCLOTRONS 2013 - Proceedings of the 20th International Conference on Cyclotrons and their Applications).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    2013

    A fast, high-order solver for the Grad-Shafranov equation

    Pataki, A., Cerfon, A. J., Freidberg, J. P., Greengard, L. & O'Neil, M., Jun 5 2013, In : Journal of Computational Physics. 243, p. 28-45 18 p.

    Research output: Contribution to journalArticle

    Analytic fluid theory of beam spiraling in high-intensity cyclotrons

    Cerfon, A. J., Freidberg, J. P., Parra, F. I. & Antaya, T. A., Feb 26 2013, In : Physical Review Special Topics - Accelerators and Beams. 16, 2, 024202.

    Research output: Contribution to journalArticle

    2011

    Asymptotic expansion for stellarator equilibria with a non-planar magnetic axis

    Cerfon, A. J., Parra, F. I. & Freidberg, J. P., Dec 1 2011, 38th EPS Conference on Plasma Physics 2011, EPS 2011 - Europhysics Conference Abstracts. p. 409-412 4 p. (38th EPS Conference on Plasma Physics 2011, EPS 2011 - Europhysics Conference Abstracts; vol. 35 1).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Magnetohydrodynamic stability comparison theorems revisited

    Cerfon, A. J. & Freidberg, J. P., Jan 1 2011, In : Physics of Plasmas. 18, 1, 012505.

    Research output: Contribution to journalArticle

    2010

    "one size fits all" analytic solutions to the Grad-Shafranov equation

    Cerfon, A. J. & Freidberg, J. P., Apr 14 2010, In : Physics of Plasmas. 17, 3, 032502.

    Research output: Contribution to journalArticle

    Single null analytic solution to the Grad-Shafranov equation

    Cerfon, A. J., Guazzotto, L. & Freidberg, J. P., Dec 1 2010, 37th EPS Conference on Plasma Physics 2010, EPS 2010. p. 1186-1189 4 p. (37th EPS Conference on Plasma Physics 2010, EPS 2010; vol. 2).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    2009

    Observation and study of low-frequency oscillations in a 1.5-MW 110-GHz gyrotron

    Cerfon, A. J., Choi, E., Marchewka, C. D., Mastovsky, I., Shapiro, M. A., Sirigiri, J. R. & Temkin, R. J., Jun 9 2009, In : IEEE Transactions on Plasma Science. 37, 7 PART 2, p. 1219-1224 6 p.

    Research output: Contribution to journalArticle

    2008

    The vanishing of MHD compressibility stabilization in closed line systems

    Cerfon, A. J. & Freidberg, J. P., Dec 1 2008, 35th EPS Conference on Plasma Physics 2008, EPS 2008 - Europhysics Conference Abstracts. 2 ed. p. 1478-1481 4 p. (35th EPS Conference on Plasma Physics 2008, EPS 2008 - Europhysics Conference Abstracts; vol. 32, no. 2).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    2007

    Efficiency enhancement of A 1.5-MW, 110-GHz gyrotron with a single-stage depressed collector

    Choi, E. M., Cerfon, A. J., Mastovsky, I., Shapiro, M. A., Sirigiri, J. R. & Temkin, R. J., Aug 2007, In : Fusion Science and Technology. 52, 2, p. 334-339 6 p.

    Research output: Contribution to journalArticle

    Experimental study of a 1.5 MW, 110 GHz gyrotron with a single-stage depressed collector

    Choi, E., Cerfon, A. J., Mastovsky, I., Mulligan, W., Shapiro, M. A., Sirigiri, J. R. & Temkin, R. J., Dec 1 2007, IRMMW-THz2007 - Conference Digest of the Joint 32nd International Conference on Infrared and Millimetre Waves, and 15th International Conference on Terahertz Electronics. p. 98-99 2 p. 4516411. (IRMMW-THz2007 - Conference Digest of the Joint 32nd International Conference on Infrared and Millimetre Waves, and 15th International Conference on Terahertz Electronics).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Experimental study on gyrotron efficiency enhancement

    Choi, E. M., Cerfon, A. J., Shapiro, M. A., Sirigiri, J. R. & Temkin, R. J., Dec 1 2007, 8th IEEE International Vacuum Electronics Conference, IVEC 2007. p. 47-48 2 p. 4283209. (8th IEEE International Vacuum Electronics Conference, IVEC 2007).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    2006

    Design of a wideband 140 GHz, 1 kW gyro-amplifier

    Joye, C. D., Cerfon, A., Shapiro, M. A., Sirigiri, J. R., Temkin, R. J. & Torrezan, A. C., Dec 1 2006, 2006 IEEE International Vacuum Electronics Conference held jointly with 2006 IEEE International Vacuum Electron Sources, IVEC/IVESC 2006. p. 465-466 2 p. 1666384. (2006 IEEE International Vacuum Electronics Conference held jointly with 2006 IEEE International Vacuum Electron Sources, IVEC/IVESC 2006).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution